14 Digital I/Os 8 digital inputs (2 kHz) for status, counter, frequency 4 digital outputs (10 Hz) for status, 2 Relay 8 analog multipurpose inputs for voltage, current, resistance, Pt100, Pt1000 Analog Digital Conversion rate 100/s each channel, resolution 24 bit Galvanic isolation Channel to supply to interface, 500 VDC TFT Touch Panal Display, 5" WVGA (800 x 480), auto-off selectable 10 s up to 10 min